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Casting Technologies

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ic analysis and evaluation component development/component simulation/component design process development and associated Process simulation tool development as well as test operation of tools component

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60%

Sand Casting

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the finished prototype. Our services Casting simulation aluminum cast parts Metallographic examination and evaluation Component development/component simulation/component design Casting-compatible design [...] construction of components suitable for casting. With the help of mold filling and solidification simulations carried out in advance, the highest efficiency in the use of resources and energy is ensured. Models

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74%

Wire Arc Additive Manufacturing (WAM)

/en/research-topics/wire-based-additive-manufacturing/wire-arc-additive-manufacturing-wam

double wire supply concepts. Methods for online monitoring and controlling the WAM process Numerical simulation of the temperature distribution while creating the layer structure of a WAM wall Besides enhancing [...] deviations and thus take an optimizing and corrective action on part fabrication. Numerical methods to simulate the temperature distribution within WAM parts help to ameliorate process understanding at an early

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60%

DEDAluS

/en/research-topics/wire-based-additive-manufacturing/projects/dedalus

of functional samples. Investigation of the economic potential of the new alloy. Thermodynamic simulations were used to identify promising alloy systems and further development strategies. This was followed

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47%

Joining Technologies

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Prototyp design Manufacturing with partners from the field of fibre reinforced plastics Numerical simulation including × Kontakt Formular Pflichtfelder sind mit einem * markiert. Name * E-Mail * Betreff *

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56%

Shock and vibration testing of components

/en/research-topics/structural-dynamics-and-assessment/laboratories/shock-and-vibration-testing-of-components

know-how as an independent testing laboratory for shock and vibration tests and environmental simulations accredited according to ÖVE/ÖNORM EN ISO/IEC 17025. Using two electrodynamic shakers in combination [...] to English:] Infoblatt Shaker pdf (2 MB) Accredited standards for environmental and vibration simulations (in German) EN 60068-2-27 Umgebungseinflüsse - Teil 2-27: Prüfverfahren - Prüfung Ea und Leitfaden:

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53%

ZumBesten

/en/research-topics/structural-dynamics-and-assessment/projects/translate-to-english-zumbesten

indicators. The effect of traffic-load-induced damages on measured indicators is determined through FE-simulations. Potential outage of the measurement system is considered through prolongation of required data

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49%

Accredited vibration measurements

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effects of vibration and is certified in this area according to ISO 9001. MoSeS - Mobile Seismic Simulator × Kontakt Formular Pflichtfelder sind mit einem * markiert. Name * E-Mail * Betreff * Nachricht

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51%

Traffic vibrations of road bridges

/en/research-topics/structural-dynamics-and-assessment/projects/traffic-vibrations-of-road-bridges

vibrations were identified by varying the speed of travel, vehicle mass and road profile. The FEM simulation used real road profile data, which were collected with the measuring vehicle RoadSTAR by high-

Relevance:

54%

Wire-based Additive Manufacturing

/en/research-topics/wire-based-additive-manufacturing

stresses, distortion, etc. Wire Arc Additive Manufacturing (WAM) Wire Arc Additive Manufacturing Simulation Joining Welding & Brazing Large, complex components made of light metals Stephan Uscnik with a

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54%

Rail4Future

/en/research-topics/structural-dynamics-and-assessment/projects/rail4future

of the future. A novel, high-performance and fully virtual validation platform for large-scale simulations of entire railroad lines is being developed for this purpose in order to increase the efficiency

Relevance:

31%

SPEED-FT

/en/research-topics/structural-dynamics-and-assessment/projects/speed-ft

and Falling weight deflector measurements. AIT was focusing on dynamic vehicle overpassing FE-simulations, the structural health monitoring using embedded Fiber optic Sensors. We were involved as the leading

Relevance:

44%

OLME

/en/research-topics/structural-dynamics-and-assessment/projects/olme

in the simulation. Requirements for optimized material properties were stated and an effective combination of several measures was proposed. AIT was project leader and focused on the simulation of bridge [...] noise in combination with coupling of finite and boundary element modelling. Based on the in deep simulation a model for sound emission for bridges was invented and further proposals on bridge dynamics/acoustics

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74%

Probabilistic structural analysis in the life cycle

/en/research-topics/structural-dynamics-and-assessment/projects/probabilistic-structural-analysis-in-the-life-cycle

ies. To increase the efficiency of Monte Carlo simulations, new scientific approaches (e.g. Importance Sampling) have been implemented in the simulation tools developed by the AIT Austrian Institute of

Relevance:

81%

COUNT

/en/research-topics/structural-dynamics-and-assessment/projects/count

For this purpose, test specimens are systematically excited to vibrate using the Mobile Seismic Simulator (MoSeS) of the AIT. In further test series, reinforced concrete slabs are shaken to investigate

Relevance:

33%

EBA-Lastmodell

/en/research-topics/structural-dynamics-and-assessment/projects/translate-to-english-eba-lastmodell

EBA (“Eisenbahn-Bundesamt”) will develop a new standard-compliant dynamic load model in order to simulate action of railway vehicles on bridges. The approaches are based on the mechanical response (acc

Relevance:

42%

KOMET

/en/research-topics/structural-dynamics-and-assessment/projects/komet

hammer, different size of exciters [small Long stroke Shaker F dyn =0,5 kN up to our Mobile Seismic Simulator F dyn =25 kN]) the advantages and applicability of the individual methods were shown and a new method

Relevance:

44%

MOSIB

/en/research-topics/structural-dynamics-and-assessment/projects/mosib

the A23 motorway in Vienna, which was rebuilt in several construction phases. Transient dynamic simulations were used to analyse the inﬂuence of the driving speed, vehicle mass and road evenness. Measured [...] high-resolution laser scanning of the road surface with the RoadSTAR mobile lab, were used in FEM simulations. Bridge resonance properties were veriﬁed by vibration measurements. While bridge deﬂections and

Relevance:

71%

Structural Dynamics and Assessment

/en/research-topics/structural-dynamics-and-assessment

With MoSeS, the Mobile Seismic Simulator, AIT researchers have a highly developed vibration generator at their disposal for in situ measurements. It can be used to simulate vibrations, e.g. from passing [...] monitoring, evaluation of measurement uncertainties as well as numerical mechanical and physical simulations are used in this context. The usability of the infrastructure under various dynamic loads is another [...] +43 50550-6439 alois.vorwagner(at)ait.ac.at Shock and vibration testing read more Mobile Seismic Simulator read more News Successful bridge monitoring with innovative fiber optic measurement technology [more]

Relevance:

77%

Structural dynamics and vibration forecasts

/en/research-topics/structural-dynamics-and-assessment/structural-dynamics-and-vibration-forecasts

Eisenbahngesetz and UVP procedures Simulation of train passes (patent AT 511769 B1 method for predicting immissions, patent AT 516997 B1 method for traffic vibration simulation) Structural dynamic measurements [...] components (noise barriers, tunnel installations) with experimental as well as combined mechanical simulations. As ÖVE/ÖNORM EN ISO/IEC 17025 accredited testing laboratory for shock and vibration tests, AIT [...] load conditions Experimental model analyses of buildings and components Mechanical environmental simulation under climatically changeable environmental conditions × Kontakt Formular Pflichtfelder sind mit

Relevance:

83%

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